Comment Re:So.... (Score 1) 290
you could say so
let .999...9 = x
so 10x is 9.999...9
then 10x - x = 9x = 9.999...9 - .999...9 = 9
=> x = 1 = .999...9
let
so 10x is 9.999...9
then 10x - x = 9x = 9.999...9 -
=> x = 1 =